Concluding the Agreement on assignment of receivables and Agreement on registered pledge with Powszechna Kasa Oszczędności Bank Polski Spółka Akcyjna

With reference to current report no. 78/2012 issued on 21.09.2012, The Management Board of Polimex-Mostostal S.A. with its registered office in Warsaw at ul. Czackiego 15/17 (‘Company’) hereby informs that on 03.10.2012 the Company received the following agreements signed by Powszechna Kasa Oszczędności Bank Polski S. A. („PKO BP”): the agreement on assignment of receivables and agreement on registered pledge, the subject matter of which are the receivables in the amount of PLN 2,681,400,000 (in words: two billion, six hundred eighty one million, four hundred thousand zlotys) that the Company is entitled to towards ENEA Wytwarzanie S.A. in Świerże Górne, 26-900 Kozienice due to the payment for the performance of the Contract no. 1/2012/EWSA/DB for the construction of a bituminous coal power unit for supercritical parameters of the maximum output of 1,075 MWe for ENEA Wytwarzanie S.A. The above agreements constitute the security for PKO BP receivables resulting from the guarantee agreement, on the basis of which the performance bond was issued to the amount of PLN 268,140,000 (in words: two hundred sixty eight million, one hundred and forty thousand).

The value of the Issuer's equity capital has been assumed to be the criterion for considering the Contract to be material.